feat: Add device settings screen for AAP controls

2026-09-15 02:36:12 -04:00 · 2026-04-03 13:09:31 +02:00
parent c609b03148
commit adfedc1cce
15 changed files with 876 additions and 8 deletions
@@ -21,6 +21,9 @@ object Nav {

        @Serializable
        data object Upgrade : Main
+
+        @Serializable
+        data class DeviceSettings(val address: String) : Main
    }

    sealed interface Settings : NavigationDestination {
@@ -26,6 +26,7 @@ fun SettingsSliderItem(
    valueRange: ClosedFloatingPointRange<Float> = 0f..1f,
    steps: Int = 0,
    enabled: Boolean = true,
+    onValueChangeFinished: (() -> Unit)? = null,
    valueLabel: ((Float) -> String)? = null,
 ) {
    Column(modifier = modifier.fillMaxWidth()) {
@@ -49,6 +50,7 @@ fun SettingsSliderItem(
        Slider(
            value = value,
            onValueChange = onValueChange,
+            onValueChangeFinished = onValueChangeFinished,
            valueRange = valueRange,
            steps = steps,
            enabled = enabled,
@@ -0,0 +1,28 @@
+package eu.darken.capod.main.ui.devicesettings
+
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import dagger.Binds
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+import eu.darken.capod.common.navigation.Nav
+import eu.darken.capod.common.navigation.NavigationEntry
+import javax.inject.Inject
+
+class DeviceSettingsNavigation @Inject constructor() : NavigationEntry {
+    override fun EntryProviderScope<NavKey>.setup() {
+        entry<Nav.Main.DeviceSettings> { key ->
+            DeviceSettingsScreenHost(address = key.address)
+        }
+    }
+
+    @Module
+    @InstallIn(SingletonComponent::class)
+    abstract class Mod {
+        @Binds
+        @IntoSet
+        abstract fun bind(entry: DeviceSettingsNavigation): NavigationEntry
+    }
+}
@@ -0,0 +1,565 @@
+package eu.darken.capod.main.ui.devicesettings
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.twotone.ArrowBack
+import androidx.compose.material.icons.automirrored.twotone.VolumeUp
+import androidx.compose.material.icons.twotone.GraphicEq
+import androidx.compose.material.icons.twotone.Headphones
+import androidx.compose.material.icons.twotone.Hearing
+import androidx.compose.material.icons.twotone.Speed
+import androidx.compose.material.icons.twotone.Swipe
+import androidx.compose.material.icons.twotone.Timer
+import androidx.compose.material.icons.twotone.TouchApp
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.ElevatedCard
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.RadioButton
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SegmentedButton
+import androidx.compose.material3.SegmentedButtonDefaults
+import androidx.compose.material3.SingleChoiceSegmentedButtonRow
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import eu.darken.capod.R
+import eu.darken.capod.common.error.ErrorEventHandler
+import eu.darken.capod.common.navigation.NavigationEventHandler
+import eu.darken.capod.common.settings.SettingsCategoryHeader
+import eu.darken.capod.common.settings.SettingsSliderItem
+import eu.darken.capod.common.settings.SettingsSwitchItem
+import eu.darken.capod.main.ui.overview.cards.AncModeSelector
+import eu.darken.capod.monitor.core.PodDevice
+import eu.darken.capod.pods.core.apple.aap.protocol.AapDeviceInfo
+import eu.darken.capod.pods.core.apple.aap.protocol.AapSetting
+
+@Composable
+fun DeviceSettingsScreenHost(
+    address: String,
+    vm: DeviceSettingsViewModel = hiltViewModel(),
+) {
+    ErrorEventHandler(vm)
+    NavigationEventHandler(vm)
+
+    LaunchedEffect(address) { vm.initialize(address) }
+
+    val state by vm.state.collectAsStateWithLifecycle(initialValue = null)
+    val currentState = state ?: return
+
+    DeviceSettingsScreen(
+        state = currentState,
+        onNavigateUp = { vm.navUp() },
+        onAncModeChange = { vm.setAncMode(it) },
+        onConversationalAwarenessChange = { vm.setConversationalAwareness(it) },
+        onNcWithOneAirPodChange = { vm.setNcWithOneAirPod(it) },
+        onPersonalizedVolumeChange = { vm.setPersonalizedVolume(it) },
+        onToneVolumeChange = { vm.setToneVolume(it) },
+        onAdaptiveAudioNoiseChange = { vm.setAdaptiveAudioNoise(it) },
+        onPressSpeedChange = { vm.setPressSpeed(it) },
+        onPressHoldDurationChange = { vm.setPressHoldDuration(it) },
+        onVolumeSwipeChange = { vm.setVolumeSwipe(it) },
+        onVolumeSwipeLengthChange = { vm.setVolumeSwipeLength(it) },
+        onEndCallMuteMicChange = { muteMic, endCall -> vm.setEndCallMuteMic(muteMic, endCall) },
+    )
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun DeviceSettingsScreen(
+    state: DeviceSettingsViewModel.State,
+    onNavigateUp: () -> Unit,
+    onAncModeChange: (AapSetting.AncMode.Value) -> Unit = {},
+    onConversationalAwarenessChange: (Boolean) -> Unit = {},
+    onNcWithOneAirPodChange: (Boolean) -> Unit = {},
+    onPersonalizedVolumeChange: (Boolean) -> Unit = {},
+    onToneVolumeChange: (Int) -> Unit = {},
+    onAdaptiveAudioNoiseChange: (Int) -> Unit = {},
+    onPressSpeedChange: (AapSetting.PressSpeed.Value) -> Unit = {},
+    onPressHoldDurationChange: (AapSetting.PressHoldDuration.Value) -> Unit = {},
+    onVolumeSwipeChange: (Boolean) -> Unit = {},
+    onVolumeSwipeLengthChange: (AapSetting.VolumeSwipeLength.Value) -> Unit = {},
+    onEndCallMuteMicChange: (AapSetting.EndCallMuteMic.MuteMicMode, AapSetting.EndCallMuteMic.EndCallMode) -> Unit = { _, _ -> },
+) {
+    val device = state.device
+    val features = device?.model?.features
+    val enabled = device?.isAapReady == true
+
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = {
+                    Text(
+                        text = stringResource(R.string.device_settings_title),
+                        maxLines = 1,
+                        overflow = TextOverflow.Ellipsis,
+                    )
+                },
+                navigationIcon = {
+                    IconButton(onClick = onNavigateUp) {
+                        Icon(
+                            imageVector = Icons.AutoMirrored.TwoTone.ArrowBack,
+                            contentDescription = null,
+                        )
+                    }
+                },
+            )
+        },
+    ) { paddingValues ->
+        LazyColumn(
+            modifier = Modifier.padding(paddingValues),
+        ) {
+            // Device Info
+            val deviceInfo = device?.deviceInfo
+            if (deviceInfo != null) {
+                item("device_info") {
+                    DeviceInfoCard(deviceInfo = deviceInfo)
+                }
+            }
+
+            // Sound section — only show when AAP is connected (settings come from AAP)
+            if (features != null && device.isAapConnected) {
+                item("sound_header") {
+                    SettingsCategoryHeader(text = stringResource(R.string.device_settings_category_sound_label))
+                }
+
+                val ancMode = device.ancMode
+                if (features.hasAncControl && ancMode != null) {
+                    item("anc_mode") {
+                        AncModeSelector(
+                            currentMode = ancMode.current,
+                            supportedModes = ancMode.supported,
+                            onModeSelected = onAncModeChange,
+                            pendingMode = device.pendingAncMode,
+                            modifier = Modifier.padding(horizontal = 16.dp),
+                            enabled = enabled,
+                        )
+                        Spacer(modifier = Modifier.height(8.dp))
+                    }
+                }
+
+                val convAwareness = device.conversationalAwareness
+                if (features.hasConversationAwareness && convAwareness != null) {
+                    item("conversation_awareness") {
+                        SettingsSwitchItem(
+                            icon = Icons.TwoTone.Hearing,
+                            title = stringResource(R.string.conversation_awareness_label),
+                            subtitle = stringResource(R.string.device_settings_conversation_awareness_description),
+                            checked = convAwareness.enabled,
+                            onCheckedChange = onConversationalAwarenessChange,
+                            enabled = enabled,
+                        )
+                    }
+                }
+
+                val ncOneAirpod = device.ncWithOneAirPod
+                if (features.hasNcOneAirpod && ncOneAirpod != null) {
+                    item("nc_one_airpod") {
+                        SettingsSwitchItem(
+                            icon = Icons.TwoTone.Headphones,
+                            title = stringResource(R.string.device_settings_nc_one_airpod_label),
+                            subtitle = stringResource(R.string.device_settings_nc_one_airpod_description),
+                            checked = ncOneAirpod.enabled,
+                            onCheckedChange = onNcWithOneAirPodChange,
+                            enabled = enabled,
+                        )
+                    }
+                }
+
+                val personalizedVol = device.personalizedVolume
+                if (features.hasPersonalizedVolume && personalizedVol != null) {
+                    item("personalized_volume") {
+                        SettingsSwitchItem(
+                            icon = Icons.AutoMirrored.TwoTone.VolumeUp,
+                            title = stringResource(R.string.device_settings_personalized_volume_label),
+                            subtitle = stringResource(R.string.device_settings_personalized_volume_description),
+                            checked = personalizedVol.enabled,
+                            onCheckedChange = onPersonalizedVolumeChange,
+                            enabled = enabled,
+                        )
+                    }
+                }
+
+                val toneVol = device.toneVolume
+                if (features.hasToneVolume && toneVol != null) {
+                    item("tone_volume") {
+                        ToneVolumeSlider(
+                            level = toneVol.level,
+                            onLevelChange = onToneVolumeChange,
+                            enabled = enabled,
+                        )
+                    }
+                }
+
+                val adaptiveNoise = device.adaptiveAudioNoise
+                if (features.hasAdaptiveAudioNoise && adaptiveNoise != null) {
+                    item("adaptive_noise") {
+                        AdaptiveNoiseSlider(
+                            level = adaptiveNoise.level,
+                            onLevelChange = onAdaptiveAudioNoiseChange,
+                            enabled = enabled,
+                        )
+                    }
+                }
+
+                // Controls section
+                item("controls_header") {
+                    SettingsCategoryHeader(text = stringResource(R.string.device_settings_category_controls_label))
+                }
+
+                val pressSpd = device.pressSpeed
+                if (features.hasPressSpeed && pressSpd != null) {
+                    item("press_speed") {
+                        SegmentedSettingRow(
+                            icon = Icons.TwoTone.Speed,
+                            title = stringResource(R.string.device_settings_press_speed_label),
+                            subtitle = stringResource(R.string.device_settings_press_speed_description),
+                            options = listOf(
+                                stringResource(R.string.device_settings_press_speed_default) to AapSetting.PressSpeed.Value.DEFAULT,
+                                stringResource(R.string.device_settings_press_speed_slower) to AapSetting.PressSpeed.Value.SLOWER,
+                                stringResource(R.string.device_settings_press_speed_slowest) to AapSetting.PressSpeed.Value.SLOWEST,
+                            ),
+                            selected = pressSpd.value,
+                            onSelected = onPressSpeedChange,
+                            enabled = enabled,
+                        )
+                    }
+                }
+
+                val pressHold = device.pressHoldDuration
+                if (features.hasPressHoldDuration && pressHold != null) {
+                    item("press_hold") {
+                        SegmentedSettingRow(
+                            icon = Icons.TwoTone.Timer,
+                            title = stringResource(R.string.device_settings_press_hold_label),
+                            subtitle = stringResource(R.string.device_settings_press_hold_description),
+                            options = listOf(
+                                stringResource(R.string.device_settings_press_hold_default) to AapSetting.PressHoldDuration.Value.DEFAULT,
+                                stringResource(R.string.device_settings_press_hold_shorter) to AapSetting.PressHoldDuration.Value.SHORTER,
+                                stringResource(R.string.device_settings_press_hold_shortest) to AapSetting.PressHoldDuration.Value.SHORTEST,
+                            ),
+                            selected = pressHold.value,
+                            onSelected = onPressHoldDurationChange,
+                            enabled = enabled,
+                        )
+                    }
+                }
+
+                val volSwipe = device.volumeSwipe
+                if (features.hasVolumeSwipe && volSwipe != null) {
+                    item("volume_swipe") {
+                        SettingsSwitchItem(
+                            icon = Icons.TwoTone.Swipe,
+                            title = stringResource(R.string.device_settings_volume_swipe_label),
+                            subtitle = stringResource(R.string.device_settings_volume_swipe_description),
+                            checked = volSwipe.enabled,
+                            onCheckedChange = onVolumeSwipeChange,
+                            enabled = enabled,
+                        )
+                    }
+                }
+
+                val volSwipeLen = device.volumeSwipeLength
+                if (features.hasVolumeSwipeLength && volSwipeLen != null) {
+                    item("volume_swipe_length") {
+                        SegmentedSettingRow(
+                            icon = Icons.TwoTone.Swipe,
+                            title = stringResource(R.string.device_settings_volume_swipe_length_label),
+                            subtitle = stringResource(R.string.device_settings_volume_swipe_length_description),
+                            options = listOf(
+                                stringResource(R.string.device_settings_volume_swipe_length_default) to AapSetting.VolumeSwipeLength.Value.DEFAULT,
+                                stringResource(R.string.device_settings_volume_swipe_length_longer) to AapSetting.VolumeSwipeLength.Value.LONGER,
+                                stringResource(R.string.device_settings_volume_swipe_length_longest) to AapSetting.VolumeSwipeLength.Value.LONGEST,
+                            ),
+                            selected = volSwipeLen.value,
+                            onSelected = onVolumeSwipeLengthChange,
+                            enabled = enabled,
+                        )
+                    }
+                }
+
+                val endCallMuteMic = device.endCallMuteMic
+                if (features.hasEndCallMuteMic && endCallMuteMic != null) {
+                    item("end_call_mute_mic") {
+                        EndCallMuteMicControl(
+                            current = endCallMuteMic,
+                            onChange = onEndCallMuteMicChange,
+                            enabled = enabled,
+                        )
+                    }
+                }
+            }
+
+            item("bottom_spacer") {
+                Spacer(modifier = Modifier.height(16.dp))
+            }
+        }
+    }
+}
+
+@Composable
+private fun DeviceInfoCard(deviceInfo: AapDeviceInfo) {
+    ElevatedCard(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 16.dp, vertical = 8.dp),
+        elevation = CardDefaults.elevatedCardElevation(defaultElevation = 1.dp),
+    ) {
+        Column(modifier = Modifier.padding(16.dp)) {
+            if (deviceInfo.name.isNotBlank()) {
+                InfoRow(
+                    label = stringResource(R.string.device_settings_info_name_label),
+                    value = deviceInfo.name,
+                )
+            }
+            if (deviceInfo.serialNumber.isNotBlank()) {
+                InfoRow(
+                    label = stringResource(R.string.device_settings_info_serial_label),
+                    value = deviceInfo.serialNumber,
+                )
+            }
+            if (deviceInfo.firmwareVersion.isNotBlank()) {
+                InfoRow(
+                    label = stringResource(R.string.device_settings_info_firmware_label),
+                    value = deviceInfo.firmwareVersion,
+                )
+            }
+        }
+    }
+}
+
+@Composable
+private fun InfoRow(label: String, value: String) {
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(vertical = 4.dp),
+    ) {
+        Text(
+            text = label,
+            style = MaterialTheme.typography.bodyMedium,
+            color = MaterialTheme.colorScheme.onSurfaceVariant,
+            modifier = Modifier.width(120.dp),
+        )
+        Text(
+            text = value,
+            style = MaterialTheme.typography.bodyMedium,
+        )
+    }
+}
+
+@Composable
+private fun ToneVolumeSlider(
+    level: Int,
+    onLevelChange: (Int) -> Unit,
+    enabled: Boolean,
+) {
+    var sliderValue by remember(level) { mutableIntStateOf(level) }
+    SettingsSliderItem(
+        icon = Icons.AutoMirrored.TwoTone.VolumeUp,
+        title = stringResource(R.string.device_settings_tone_volume_label),
+        subtitle = stringResource(R.string.device_settings_tone_volume_description),
+        value = sliderValue.toFloat(),
+        onValueChange = { sliderValue = it.toInt() },
+        onValueChangeFinished = { onLevelChange(sliderValue) },
+        valueRange = 15f..100f,
+        steps = 84,
+        enabled = enabled,
+        valueLabel = { "${it.toInt()}%" },
+    )
+}
+
+@Composable
+private fun AdaptiveNoiseSlider(
+    level: Int,
+    onLevelChange: (Int) -> Unit,
+    enabled: Boolean,
+) {
+    var sliderValue by remember(level) { mutableIntStateOf(level) }
+    SettingsSliderItem(
+        icon = Icons.TwoTone.GraphicEq,
+        title = stringResource(R.string.device_settings_adaptive_noise_label),
+        subtitle = stringResource(R.string.device_settings_adaptive_noise_description),
+        value = sliderValue.toFloat(),
+        onValueChange = { sliderValue = it.toInt() },
+        onValueChangeFinished = { onLevelChange(sliderValue) },
+        valueRange = 0f..100f,
+        steps = 99,
+        enabled = enabled,
+        valueLabel = { "${it.toInt()}%" },
+    )
+}
+
+@Composable
+private fun <T> SegmentedSettingRow(
+    icon: ImageVector,
+    title: String,
+    options: List<Pair<String, T>>,
+    selected: T,
+    onSelected: (T) -> Unit,
+    enabled: Boolean,
+    modifier: Modifier = Modifier,
+    subtitle: String? = null,
+) {
+    Column(modifier = modifier.padding(horizontal = 16.dp, vertical = 8.dp)) {
+        Row(modifier = Modifier.fillMaxWidth()) {
+            Icon(
+                imageVector = icon,
+                contentDescription = null,
+                tint = MaterialTheme.colorScheme.onSurface.copy(alpha = if (enabled) 0.6f else 0.3f),
+                modifier = Modifier.padding(end = 16.dp, top = 4.dp),
+            )
+            Column {
+                Text(
+                    text = title,
+                    style = MaterialTheme.typography.bodyLarge,
+                    color = MaterialTheme.colorScheme.onSurface.copy(alpha = if (enabled) 1f else 0.5f),
+                )
+                if (subtitle != null) {
+                    Text(
+                        text = subtitle,
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = if (enabled) 1f else 0.5f),
+                    )
+                }
+            }
+        }
+        Spacer(modifier = Modifier.height(8.dp))
+        SingleChoiceSegmentedButtonRow(modifier = Modifier.fillMaxWidth()) {
+            options.forEachIndexed { index, (label, value) ->
+                SegmentedButton(
+                    selected = value == selected,
+                    onClick = { if (enabled) onSelected(value) },
+                    enabled = enabled,
+                    shape = SegmentedButtonDefaults.itemShape(index, options.size),
+                    label = {
+                        Text(
+                            text = label,
+                            maxLines = 1,
+                            overflow = TextOverflow.Ellipsis,
+                        )
+                    },
+                )
+            }
+        }
+    }
+}
+
+@Composable
+private fun EndCallMuteMicControl(
+    current: AapSetting.EndCallMuteMic,
+    onChange: (AapSetting.EndCallMuteMic.MuteMicMode, AapSetting.EndCallMuteMic.EndCallMode) -> Unit,
+    enabled: Boolean,
+) {
+    val optionASelected = current.endCall == AapSetting.EndCallMuteMic.EndCallMode.SINGLE_PRESS
+
+    Column(modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp)) {
+        Row(modifier = Modifier.fillMaxWidth()) {
+            Icon(
+                imageVector = Icons.TwoTone.TouchApp,
+                contentDescription = null,
+                tint = MaterialTheme.colorScheme.onSurface.copy(alpha = if (enabled) 0.6f else 0.3f),
+                modifier = Modifier.padding(end = 16.dp, top = 4.dp),
+            )
+            Column {
+                Text(
+                    text = stringResource(R.string.device_settings_end_call_mute_mic_label),
+                    style = MaterialTheme.typography.bodyLarge,
+                    color = MaterialTheme.colorScheme.onSurface.copy(alpha = if (enabled) 1f else 0.5f),
+                )
+                Text(
+                    text = stringResource(R.string.device_settings_end_call_mute_mic_description),
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = if (enabled) 1f else 0.5f),
+                )
+            }
+        }
+
+        Spacer(modifier = Modifier.height(8.dp))
+
+        CallControlOption(
+            title = stringResource(R.string.device_settings_end_call_mute_mic_option_a_title),
+            subtitle = stringResource(R.string.device_settings_end_call_mute_mic_option_a_subtitle),
+            selected = optionASelected,
+            enabled = enabled,
+            onClick = {
+                onChange(
+                    AapSetting.EndCallMuteMic.MuteMicMode.DOUBLE_PRESS,
+                    AapSetting.EndCallMuteMic.EndCallMode.SINGLE_PRESS,
+                )
+            },
+        )
+
+        CallControlOption(
+            title = stringResource(R.string.device_settings_end_call_mute_mic_option_b_title),
+            subtitle = stringResource(R.string.device_settings_end_call_mute_mic_option_b_subtitle),
+            selected = !optionASelected,
+            enabled = enabled,
+            onClick = {
+                onChange(
+                    AapSetting.EndCallMuteMic.MuteMicMode.SINGLE_PRESS,
+                    AapSetting.EndCallMuteMic.EndCallMode.DOUBLE_PRESS,
+                )
+            },
+        )
+    }
+}
+
+@Composable
+private fun CallControlOption(
+    title: String,
+    subtitle: String,
+    selected: Boolean,
+    enabled: Boolean,
+    onClick: () -> Unit,
+) {
+    Row(
+        verticalAlignment = Alignment.CenterVertically,
+        modifier = Modifier
+            .fillMaxWidth()
+            .clickable(enabled = enabled, onClick = onClick)
+            .padding(vertical = 4.dp),
+    ) {
+        RadioButton(
+            selected = selected,
+            onClick = onClick,
+            enabled = enabled,
+        )
+        Column(modifier = Modifier.padding(start = 4.dp)) {
+            Text(
+                text = title,
+                style = MaterialTheme.typography.bodyMedium,
+                color = MaterialTheme.colorScheme.onSurface.copy(alpha = if (enabled) 1f else 0.5f),
+            )
+            Text(
+                text = subtitle,
+                style = MaterialTheme.typography.bodySmall,
+                color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = if (enabled) 1f else 0.5f),
+            )
+        }
+    }
+}
@@ -0,0 +1,87 @@
+package eu.darken.capod.main.ui.devicesettings
+
+import dagger.hilt.android.lifecycle.HiltViewModel
+import eu.darken.capod.common.bluetooth.BluetoothAddress
+import eu.darken.capod.common.coroutine.DispatcherProvider
+import eu.darken.capod.common.debug.logging.log
+import eu.darken.capod.common.debug.logging.logTag
+import eu.darken.capod.common.uix.ViewModel4
+import eu.darken.capod.monitor.core.DeviceMonitor
+import eu.darken.capod.monitor.core.PodDevice
+import eu.darken.capod.pods.core.apple.aap.AapConnectionManager
+import eu.darken.capod.pods.core.apple.aap.protocol.AapCommand
+import eu.darken.capod.pods.core.apple.aap.protocol.AapSetting
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.flow.map
+import javax.inject.Inject
+
+@HiltViewModel
+class DeviceSettingsViewModel @Inject constructor(
+    dispatcherProvider: DispatcherProvider,
+    private val deviceMonitor: DeviceMonitor,
+    private val aapManager: AapConnectionManager,
+) : ViewModel4(dispatcherProvider) {
+
+    private val targetAddress = MutableStateFlow<BluetoothAddress?>(null)
+    private var initialized = false
+
+    fun initialize(address: BluetoothAddress) {
+        if (initialized && targetAddress.value == address) return
+        initialized = true
+        targetAddress.value = address
+    }
+
+    val state = targetAddress.flatMapLatest { address ->
+        if (address == null) return@flatMapLatest flowOf(State(device = null))
+        deviceMonitor.devices.map { devices ->
+            State(device = devices.firstOrNull { it.address == address })
+        }
+    }.asLiveState()
+
+    data class State(
+        val device: PodDevice?,
+    )
+
+    private fun send(command: AapCommand) {
+        val address = targetAddress.value ?: return
+        launch {
+            try {
+                aapManager.sendCommand(address, command)
+                log(TAG) { "Sent $command to $address" }
+            } catch (e: Exception) {
+                log(TAG) { "Failed to send $command: ${e.message}" }
+            }
+        }
+    }
+
+    fun setAncMode(mode: AapSetting.AncMode.Value) = send(AapCommand.SetAncMode(mode))
+
+    fun setConversationalAwareness(enabled: Boolean) = send(AapCommand.SetConversationalAwareness(enabled))
+
+    fun setNcWithOneAirPod(enabled: Boolean) = send(AapCommand.SetNcWithOneAirPod(enabled))
+
+    fun setPersonalizedVolume(enabled: Boolean) = send(AapCommand.SetPersonalizedVolume(enabled))
+
+    fun setToneVolume(level: Int) = send(AapCommand.SetToneVolume(level))
+
+    fun setAdaptiveAudioNoise(level: Int) = send(AapCommand.SetAdaptiveAudioNoise(level))
+
+    fun setPressSpeed(value: AapSetting.PressSpeed.Value) = send(AapCommand.SetPressSpeed(value))
+
+    fun setPressHoldDuration(value: AapSetting.PressHoldDuration.Value) = send(AapCommand.SetPressHoldDuration(value))
+
+    fun setVolumeSwipe(enabled: Boolean) = send(AapCommand.SetVolumeSwipe(enabled))
+
+    fun setVolumeSwipeLength(value: AapSetting.VolumeSwipeLength.Value) = send(AapCommand.SetVolumeSwipeLength(value))
+
+    fun setEndCallMuteMic(
+        muteMic: AapSetting.EndCallMuteMic.MuteMicMode,
+        endCall: AapSetting.EndCallMuteMic.EndCallMode,
+    ) = send(AapCommand.SetEndCallMuteMic(muteMic, endCall))
+
+    companion object {
+        private val TAG = logTag("DeviceSettings", "VM")
+    }
+}
@@ -131,6 +131,7 @@ fun OverviewScreenHost(vm: OverviewViewModel = hiltViewModel()) {
        onToggleUnmatched = { vm.toggleUnmatchedDevices() },
        onAncModeChange = { device, mode -> vm.setAncMode(device, mode) },
        onConversationAwarenessChange = { device, enabled -> vm.setConversationalAwareness(device, enabled) },
+        onDeviceSettings = { device -> vm.goToDeviceSettings(device) },
    )
 }

@@ -144,6 +145,7 @@ fun OverviewScreen(
    onToggleUnmatched: () -> Unit,
    onAncModeChange: (PodDevice, AapSetting.AncMode.Value) -> Unit = { _, _ -> },
    onConversationAwarenessChange: (PodDevice, Boolean) -> Unit = { _, _ -> },
+    onDeviceSettings: (PodDevice) -> Unit = {},
 ) {
    Scaffold(
        topBar = {
@@ -234,6 +236,7 @@ fun OverviewScreen(
                        now = state.now,
                        onAncModeChange = { mode -> onAncModeChange(device, mode) },
                        onConversationAwarenessChange = { enabled -> onConversationAwarenessChange(device, enabled) },
+                        onDeviceSettings = { onDeviceSettings(device) },
                    )
                }

@@ -271,12 +274,13 @@ fun OverviewScreen(
                            key = { "unmatched_${it.identifier?.toString() ?: it.hashCode()}" },
                        ) { device ->
                            PodDeviceCard(
-                        device = device,
-                        showDebug = state.isDebugMode,
-                        now = state.now,
-                        onAncModeChange = { mode -> onAncModeChange(device, mode) },
-                        onConversationAwarenessChange = { enabled -> onConversationAwarenessChange(device, enabled) },
-                    )
+                                device = device,
+                                showDebug = state.isDebugMode,
+                                now = state.now,
+                                onAncModeChange = { mode -> onAncModeChange(device, mode) },
+                                onConversationAwarenessChange = { enabled -> onConversationAwarenessChange(device, enabled) },
+                                onDeviceSettings = { onDeviceSettings(device) },
+                            )
                        }
                    }
                }
@@ -292,14 +296,20 @@ private fun PodDeviceCard(
    now: Instant,
    onAncModeChange: (AapSetting.AncMode.Value) -> Unit,
    onConversationAwarenessChange: (Boolean) -> Unit = {},
+    onDeviceSettings: (() -> Unit)? = null,
 ) {
    when {
        device.hasDualPods -> DualPodsCard(
            device = device, showDebug = showDebug, now = now,
            onAncModeChange = onAncModeChange,
            onConversationAwarenessChange = onConversationAwarenessChange,
+            onDeviceSettings = onDeviceSettings,
+        )
+        device.model != PodModel.UNKNOWN -> SinglePodsCard(
+            device = device, showDebug = showDebug, now = now,
+            onAncModeChange = onAncModeChange,
+            onDeviceSettings = onDeviceSettings,
        )
-        device.model != PodModel.UNKNOWN -> SinglePodsCard(device = device, showDebug = showDebug, now = now, onAncModeChange = onAncModeChange)
        else -> UnknownPodDeviceCard(device = device, showDebug = showDebug, now = now)
    }
 }
@@ -153,6 +153,11 @@ class OverviewViewModel @Inject constructor(
        navTo(Nav.Main.DeviceManager)
    }

+    fun goToDeviceSettings(device: PodDevice) {
+        val address = device.address ?: return
+        navTo(Nav.Main.DeviceSettings(address))
+    }
+
    fun onUpgrade() {
        navTo(Nav.Main.Upgrade)
    }
@@ -20,10 +20,13 @@ import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.twotone.BatteryChargingFull
 import androidx.compose.material.icons.twotone.GridView
+import androidx.compose.material.icons.twotone.Tune
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.ElevatedCard
 import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
@@ -65,6 +68,7 @@ fun DualPodsCard(
    now: Instant,
    onAncModeChange: ((AapSetting.AncMode.Value) -> Unit)? = null,
    onConversationAwarenessChange: ((Boolean) -> Unit)? = null,
+    onDeviceSettings: (() -> Unit)? = null,
 ) {
    val context = LocalContext.current

@@ -126,6 +130,16 @@ fun DualPodsCard(
                    isAapConnected = device.isAapConnected,
                    isLive = device.isLive,
                )
+
+                if (device.address != null && onDeviceSettings != null) {
+                    IconButton(onClick = onDeviceSettings) {
+                        Icon(
+                            imageVector = Icons.TwoTone.Tune,
+                            contentDescription = stringResource(R.string.device_settings_open_cd),
+                            tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                        )
+                    }
+                }
            }

            Spacer(modifier = Modifier.height(4.dp))
@@ -248,13 +248,16 @@ fun AncModeSelector(
    supportedModes: List<AapSetting.AncMode.Value>,
    onModeSelected: (AapSetting.AncMode.Value) -> Unit,
    pendingMode: AapSetting.AncMode.Value? = null,
+    modifier: Modifier = Modifier,
+    enabled: Boolean = true,
 ) {
    val displayMode = pendingMode ?: currentMode
-    SingleChoiceSegmentedButtonRow(modifier = Modifier.fillMaxWidth()) {
+    SingleChoiceSegmentedButtonRow(modifier = modifier.fillMaxWidth()) {
        supportedModes.forEachIndexed { index, mode ->
            SegmentedButton(
                selected = mode == displayMode,
                onClick = { onModeSelected(mode) },
+                enabled = enabled,
                shape = SegmentedButtonDefaults.itemShape(index, supportedModes.size),
                colors = if (pendingMode != null && mode == displayMode) {
                    SegmentedButtonDefaults.colors(
@@ -21,9 +21,12 @@ import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.twotone.BatteryChargingFull
 import androidx.compose.material.icons.twotone.Hearing
+import androidx.compose.material.icons.twotone.Tune
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.ElevatedCard
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
@@ -59,6 +62,7 @@ fun SinglePodsCard(
    showDebug: Boolean,
    now: Instant,
    onAncModeChange: ((AapSetting.AncMode.Value) -> Unit)? = null,
+    onDeviceSettings: (() -> Unit)? = null,
 ) {
    val context = LocalContext.current

@@ -123,6 +127,16 @@ fun SinglePodsCard(
                    isAapConnected = device.isAapConnected,
                    isLive = device.isLive,
                )
+
+                if (device.address != null && onDeviceSettings != null) {
+                    IconButton(onClick = onDeviceSettings) {
+                        Icon(
+                            imageVector = Icons.TwoTone.Tune,
+                            contentDescription = stringResource(R.string.device_settings_open_cd),
+                            tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                        )
+                    }
+                }
            }

            Spacer(modifier = Modifier.height(4.dp))
@@ -7,6 +7,7 @@ import eu.darken.capod.common.bluetooth.BluetoothAddress
 import eu.darken.capod.monitor.core.cache.CachedDeviceState
 import eu.darken.capod.pods.core.apple.PodModel
 import eu.darken.capod.pods.core.apple.aap.AapPodState
+import eu.darken.capod.pods.core.apple.aap.protocol.AapDeviceInfo
 import eu.darken.capod.pods.core.apple.aap.protocol.AapSetting
 import eu.darken.capod.pods.core.apple.ble.BlePodSnapshot
 import eu.darken.capod.pods.core.apple.ble.DualBlePodSnapshot
@@ -234,8 +235,25 @@ data class PodDevice(
    val adaptiveAudioNoise: AapSetting.AdaptiveAudioNoise?
        get() = aap?.setting()

+    val pressSpeed: AapSetting.PressSpeed?
+        get() = aap?.setting()
+
+    val pressHoldDuration: AapSetting.PressHoldDuration?
+        get() = aap?.setting()
+
+    val volumeSwipeLength: AapSetting.VolumeSwipeLength?
+        get() = aap?.setting()
+
+    val endCallMuteMic: AapSetting.EndCallMuteMic?
+        get() = aap?.setting()
+
+    val deviceInfo: AapDeviceInfo?
+        get() = aap?.deviceInfo ?: cached?.deviceInfo
+
    val isAapConnected: Boolean get() = aap != null

+    val isAapReady: Boolean get() = aap?.connectionState == AapPodState.ConnectionState.READY
+
    val bleKeyState: BleKeyState
        get() {
            val applePod = ble as? ApplePods ?: return BleKeyState.NONE
@@ -2,6 +2,7 @@ package eu.darken.capod.monitor.core.cache

 import eu.darken.capod.common.serialization.InstantEpochMillisSerializer
 import eu.darken.capod.pods.core.apple.PodModel
+import eu.darken.capod.pods.core.apple.aap.protocol.AapDeviceInfo
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import java.time.Instant
@@ -19,9 +20,24 @@ data class CachedDeviceState(
    @SerialName("isRightCharging") val isRightCharging: Boolean? = null,
    @SerialName("isCaseCharging") val isCaseCharging: Boolean? = null,
    @SerialName("isHeadsetCharging") val isHeadsetCharging: Boolean? = null,
+    @SerialName("deviceName") val deviceName: String? = null,
+    @SerialName("serialNumber") val serialNumber: String? = null,
+    @SerialName("firmwareVersion") val firmwareVersion: String? = null,
    @Serializable(with = InstantEpochMillisSerializer::class)
    @SerialName("lastSeenAt") val lastSeenAt: Instant,
 ) {
+    val deviceInfo: AapDeviceInfo?
+        get() {
+            if (deviceName == null && serialNumber == null && firmwareVersion == null) return null
+            return AapDeviceInfo(
+                name = deviceName ?: "",
+                modelNumber = "",
+                manufacturer = "",
+                serialNumber = serialNumber ?: "",
+                firmwareVersion = firmwareVersion ?: "",
+            )
+        }
+
    @Serializable
    data class CachedBatterySlot(
        @SerialName("percent") val percent: Float,
@@ -30,6 +30,8 @@ fun PodDevice.toCachedState(

    if (liveLeft == null && liveRight == null && liveCase == null && liveHeadset == null) return null

+    val liveDeviceInfo = aap?.deviceInfo
+
    val newState = CachedDeviceState(
        profileId = pid,
        model = model,
@@ -42,6 +44,9 @@ fun PodDevice.toCachedState(
        isRightCharging = isRightPodCharging,
        isCaseCharging = isCaseCharging,
        isHeadsetCharging = isHeadsetBeingCharged,
+        deviceName = liveDeviceInfo?.name ?: existing?.deviceName,
+        serialNumber = liveDeviceInfo?.serialNumber ?: existing?.serialNumber,
+        firmwareVersion = liveDeviceInfo?.firmwareVersion ?: existing?.firmwareVersion,
        lastSeenAt = seenLastAt ?: now,
    )

@@ -60,4 +65,7 @@ private fun hasStateChanged(old: CachedDeviceState, new: CachedDeviceState): Boo
        || old.isRightCharging != new.isRightCharging
        || old.isCaseCharging != new.isCaseCharging
        || old.isHeadsetCharging != new.isHeadsetCharging
+        || old.deviceName != new.deviceName
+        || old.serialNumber != new.serialNumber
+        || old.firmwareVersion != new.firmwareVersion
 }
@@ -8,6 +8,7 @@ import eu.darken.capod.common.debug.logging.Logging.Priority.ERROR
 import eu.darken.capod.common.debug.logging.Logging.Priority.VERBOSE
 import eu.darken.capod.common.debug.logging.log
 import eu.darken.capod.common.debug.logging.logTag
+import kotlin.reflect.KClass
 import eu.darken.capod.pods.core.apple.aap.protocol.AapCommand
 import eu.darken.capod.pods.core.apple.aap.protocol.AapDeviceProfile
 import eu.darken.capod.pods.core.apple.aap.protocol.AapFramer
@@ -159,9 +160,62 @@ internal class AapConnection(
            }
        }

+        applyOptimisticUpdate(currentState, command)
        sendRaw(command)
    }

+    /**
+     * Optimistically update state for non-ANC settings so the UI reflects the change immediately.
+     * ANC is handled separately in [send] due to ear-detection gating.
+     * If the setting hasn't been reported by the device yet, skip (UI wouldn't show the toggle).
+     */
+    private fun applyOptimisticUpdate(baseState: AapPodState, command: AapCommand) {
+        val updated: Pair<KClass<out AapSetting>, AapSetting> = when (command) {
+            is AapCommand.SetAncMode -> return // Handled in send()
+            is AapCommand.SetConversationalAwareness -> {
+                val cur = baseState.setting<AapSetting.ConversationalAwareness>() ?: return
+                AapSetting.ConversationalAwareness::class to cur.copy(enabled = command.enabled)
+            }
+            is AapCommand.SetNcWithOneAirPod -> {
+                val cur = baseState.setting<AapSetting.NcWithOneAirPod>() ?: return
+                AapSetting.NcWithOneAirPod::class to cur.copy(enabled = command.enabled)
+            }
+            is AapCommand.SetVolumeSwipe -> {
+                val cur = baseState.setting<AapSetting.VolumeSwipe>() ?: return
+                AapSetting.VolumeSwipe::class to cur.copy(enabled = command.enabled)
+            }
+            is AapCommand.SetPersonalizedVolume -> {
+                val cur = baseState.setting<AapSetting.PersonalizedVolume>() ?: return
+                AapSetting.PersonalizedVolume::class to cur.copy(enabled = command.enabled)
+            }
+            is AapCommand.SetToneVolume -> {
+                baseState.setting<AapSetting.ToneVolume>() ?: return
+                AapSetting.ToneVolume::class to AapSetting.ToneVolume(level = command.level)
+            }
+            is AapCommand.SetAdaptiveAudioNoise -> {
+                baseState.setting<AapSetting.AdaptiveAudioNoise>() ?: return
+                AapSetting.AdaptiveAudioNoise::class to AapSetting.AdaptiveAudioNoise(level = command.level)
+            }
+            is AapCommand.SetPressSpeed -> {
+                baseState.setting<AapSetting.PressSpeed>() ?: return
+                AapSetting.PressSpeed::class to AapSetting.PressSpeed(value = command.value)
+            }
+            is AapCommand.SetPressHoldDuration -> {
+                baseState.setting<AapSetting.PressHoldDuration>() ?: return
+                AapSetting.PressHoldDuration::class to AapSetting.PressHoldDuration(value = command.value)
+            }
+            is AapCommand.SetVolumeSwipeLength -> {
+                baseState.setting<AapSetting.VolumeSwipeLength>() ?: return
+                AapSetting.VolumeSwipeLength::class to AapSetting.VolumeSwipeLength(value = command.value)
+            }
+            is AapCommand.SetEndCallMuteMic -> {
+                baseState.setting<AapSetting.EndCallMuteMic>() ?: return
+                AapSetting.EndCallMuteMic::class to AapSetting.EndCallMuteMic(muteMic = command.muteMic, endCall = command.endCall)
+            }
+        }
+        _state.value = baseState.withSetting(updated.first, updated.second).copy(lastMessageAt = Instant.now())
+    }
+
    private suspend fun sendRaw(command: AapCommand) {
        val bytes = profile.encodeCommand(command)
        writeMutex.withLock {
@@ -420,4 +420,45 @@
    <string name="support_contact_sent_title">Email sent?</string>
    <string name="support_contact_sent_message">Was the email sent successfully? The attached debug log will be deleted.</string>

+    <!-- Device Settings -->
+    <string name="device_settings_title">Device Settings</string>
+    <string name="device_settings_info_name_label">Name</string>
+    <string name="device_settings_info_serial_label">Serial Number</string>
+    <string name="device_settings_info_firmware_label">Firmware</string>
+    <string name="device_settings_category_sound_label">Sound</string>
+    <string name="device_settings_category_controls_label">Controls</string>
+    <string name="device_settings_nc_one_airpod_label">Noise Cancellation with One AirPod</string>
+    <string name="device_settings_nc_one_airpod_description">Keep noise cancellation active with only one AirPod</string>
+    <string name="device_settings_personalized_volume_label">Personalized Volume</string>
+    <string name="device_settings_personalized_volume_description">Adjust media volume based on environment</string>
+    <string name="device_settings_conversation_awareness_description">Lower media volume and reduce noise when someone speaks to you</string>
+    <string name="device_settings_tone_volume_label">Chime Volume</string>
+    <string name="device_settings_tone_volume_description">Volume of confirmation sounds and ringtones</string>
+    <string name="device_settings_adaptive_noise_label">Adaptive Audio Noise</string>
+    <string name="device_settings_adaptive_noise_description">How much environmental noise is allowed through</string>
+    <string name="device_settings_press_speed_label">Press Speed</string>
+    <string name="device_settings_press_speed_description">How quickly you need to press for multi-press gestures</string>
+    <string name="device_settings_press_speed_default">Default</string>
+    <string name="device_settings_press_speed_slower">Slower</string>
+    <string name="device_settings_press_speed_slowest">Slowest</string>
+    <string name="device_settings_press_hold_label">Press and Hold Duration</string>
+    <string name="device_settings_press_hold_description">How long to press and hold to switch noise control modes</string>
+    <string name="device_settings_press_hold_default">Default</string>
+    <string name="device_settings_press_hold_shorter">Shorter</string>
+    <string name="device_settings_press_hold_shortest">Shortest</string>
+    <string name="device_settings_volume_swipe_label">Volume Swipe</string>
+    <string name="device_settings_volume_swipe_description">Swipe to adjust volume</string>
+    <string name="device_settings_volume_swipe_length_label">Volume Swipe Length</string>
+    <string name="device_settings_volume_swipe_length_description">How far to swipe on the stem to change volume</string>
+    <string name="device_settings_volume_swipe_length_default">Default</string>
+    <string name="device_settings_volume_swipe_length_longer">Longer</string>
+    <string name="device_settings_volume_swipe_length_longest">Longest</string>
+    <string name="device_settings_end_call_mute_mic_label">Call Controls</string>
+    <string name="device_settings_end_call_mute_mic_description">Choose what pressing the stem does during calls</string>
+    <string name="device_settings_end_call_mute_mic_option_a_title">Single press to end call</string>
+    <string name="device_settings_end_call_mute_mic_option_a_subtitle">Double press to mute microphone</string>
+    <string name="device_settings_end_call_mute_mic_option_b_title">Single press to mute microphone</string>
+    <string name="device_settings_end_call_mute_mic_option_b_subtitle">Double press to end call</string>
+    <string name="device_settings_open_cd">Open device settings</string>
+
 </resources>